6. Observe the original lead dress, especially near sharp edges, AC, and high voltage power supplies. Always inspect for pinched, out-of- place, or frayed wiring. Do not change the spacing between components and the printed circuit board. Samsung Electronics...
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There could be a danger of explosion and should not be opened, crushed, or burned for subsequent operator injury and/or equipment disposal. damage if incorrectly installed. 2. Be sure to replace the battery with the same or equivalent type recommended by the manufacturer. Samsung Electronics...
STANDARD : 3.85 lines/mm (98 Lpi) FINE : 7.7 lines/mm (196 Lpi) SUPER FINE : 11.8 lines /mm (300 Lpi) Photo Scale : 256 shades Scanning period : STANDARD : 5 ms/line FINE : 5 ms/line SUPER FINE : 5 ms/line Samsung Electronics...
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AC 220V ~ 240V ± 15% 50/60Hz ± 3Hz Power Consumption Avg. 180Wh Power Saving Consumption Avg. 10Wh Sleep Mode Certification & Compliance FCC, UL, CSA, CE, CB Acoustic Noise Standby : Less than 36dB Sleep Mode : Less than 29dB Operating : Less than 50dB Samsung Electronics...
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PC driver (Only SF-5100P) . Toner Supply Method : Exchanging Toner Cartridge . New Developer Checkable . Transfer System : Conductive Roller Transfer . Fusing System : Temperature & Pressure . OZONE Emission : Max. 0.1 PPM(8 Hours) Samsung Electronics...
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Fuser error .The temperature is too high. 240 ~ 250 ° C (The thermostat cuts off the Fuser Overheat Sensing from the power.) Thermistor Open Sensing : Without the initial temperature change of the Fuser Samsung Electronics...
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24V : Peak 300mV -5V : Peak 500mV 5V : Peak 500mV Over Current Protect 24V : 2.7A ± 10% (by Circuit) 5V : A ± 10% (by Circuit) Over Voltage Protect 24V : 33VDC 5V : 5.6VDC Samsung Electronics...
V.27ter speed. losses. If it is set to -43 dBm, the reception sensitivity will be between 0 and -43 dBm. If it is set to -48 dBm, the reception sensitivity will be between 0 and -48 dBm. Samsung Electronics...
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Default = 2 Select the number of automatic redial attempts. Enter the desired number using the number keypad: 0 - 5. DP Make/Break Default = 40 - 60 Select the dial pulse make and break time: 40-60 or 33-67. Samsung Electronics...
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Use this feature to test the machine’s DRAM. The result appears in the LCD display. Program Download Use this feature to download a new upgraded ROM file from a PC that is connected to the machine with a parallel cable (IEEE 1284). Samsung Electronics...
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Sending Confirm It shows the result of the last send operation. Schedule Inform This list shows a specific information on the documents currently stored for delayed transmission. It provides the operation number, starting time, type of operation, etc. Samsung Electronics...
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• THV TEST VALUE: When printing, the machine operates in THV+ voltage set for printing. When the power is turned off and back on, the machine restores THV+ voltage to default. ([000]: outputs about 5 KVdc, [255]: outputs about 0 Vdc) Samsung Electronics...
Many of the parts are held in place with plastic latches. The latches break easily; release them carefully. To remove such parts, press the hook end of the latch away from the part to which it is latched. Samsung Electronics...
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If the roller is heavily worn, replace it with a new one. 2. Push the bushing on the both ends of the roller slightly inward, then rotate it until it reaches the slot. Then lift the roller out. Samsung Electronics...
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2. Remove two stoppers holding the front cover unit 4. Remove two screws securing bracket scan board, then take out the bracket scan board. 5. Unplug two connectors and one wirefrom the scan board Samsung Electronics...
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Disassembly and Reassembly 6. Lift the OPE cover. 8. Unlatch the bottom ends, then remove the OPE cover. 7. Remove the stopper holding the OPE cover. Samsung Electronics...
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3. Release two latches securing the both side remove: of the LCD and the two of four latches securing the board. Then remove the OPE – OPE cover (see page 4-3) board. 2. Remove four screws securing the OPE board. Samsung Electronics...
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1. Unlatch the lever sensor Doc from the scan upper frame and take it out. 4-8 Lever sensor Scan 1. Push the both sides of Lever sensor Scan inward, then unlatch and take out the sensor Scan from the scan upper frame. Samsung Electronics...
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– OPE cover (see page 4-3) 5. Remove two screws and remove the motor. – Bracket scan board (see page 4-3) 2. Unplug one connector from the scan board. 3. Remove three screws, then remove the motor ass’y from the main frame. Samsung Electronics...
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2. Remove two screws securing the guide paper and remove the guide paper. Guide Paper 4-12 CIS 2. Separate the guide CIS from CIS. 1. Push CIS as shown below and lift it to remove from the scan front frame. Guide CIS Samsung Electronics...
– OPE cover (see page 4-3) remove. – Rear cover (see above) Paper guides 2. Remove two screws securing the top cover from the back side of the machine. Samsung Electronics...
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2. Take out the tray from the main frame. 4-16 LSU 1. Before you remove the LSU, you should remove: 3. Unplug two connectors from the LSU and remove the LSU. – All covers (see page 4-3, 4-9) 2. Remove three screws securing the LSU. 4-10 Samsung Electronics...
1. Before you remove the Engine board, you should remove: – All covers (see page 4-3, 4-9) – LSU (see page 4-10) 2. Unplug five connectors and remove one screw from the engine board, then remove the board. Samsung Electronics 4-11...
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Note: When you reassemble the pick-up roller, make sure that the right end of the pick-up roller fits into the pick-up gear shaft. 3. Remove four screws securing the plate upper and remove the plate upper as below. Pick-up gear shaft 4-12 Samsung Electronics...
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1. Before you remove the cap-pad, you should remove: – All covers (see page 4-3, 4-5) – LSU (see page 4-10) – Plate upper (see page 4-12) – Knock-up ass’y (see above) 2. Take out the cap-pad from the main frame. Samsung Electronics 4-13...
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– All covers (see page 4-3, 4-9) fastened properly. 2. Remove five screws securing the motor ass’y and unplug one connector from the engine board, then remove the motor ass’y. Boss 4-14 Samsung Electronics...
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2. Release two snap-fits and remove the gear pick- up ass’y from the main frame. should remove: – All covers (see page 4-3, 4-9) Note: When reassembling, make sure that the direction of the gear is correct. Samsung Electronics 4-15...
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1. Before you remove the HVPS board, you should remove: – All covers (see page 4-3, 4-9) 2. Remove three screws and one connector from the HVPS board, then remove the board. Note: when reassembling, make sure that the terminal is five. 4-16 Samsung Electronics...
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3. Remove two screws and unlatch the fuser ass’y remove: using a proper tool. – All covers (see page 4-3, 4-9) 2. Remove four wires after remove two screws from the main frame and one connector from the inter connector. Samsung Electronics 4-17...
2. Lift and remove the pressure roller from the main frame. 4-31 Actuator-exit 1. Before you remove the actuator-exit, you should remove: – All covers (see page 4-3, 4-9) – Fuser ass’y (see page 4-17) 2. Lift and remove the actuator-exit from the main frame. 4-18 Samsung Electronics...
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4-33 Shield Engine ass’y 1. Before you remove the shield engine ass’y, you should remove: – Rear cover (see page 4-9) 2. Remove four screws securing the shield engine ass’y and remove the shield engine ass’y from the main frame. Samsung Electronics 4-19...
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– Rear cover (see page 4-9) – Shield Engine ass’y (see page 4-19) – SMPS board (see above) 2. Remove one connector that connects the speaker to the main board and two screws securing the speaker, then remove the speaker. 4-20 Samsung Electronics...
1. Before you remove the main board, you should remove: – Rear cover (see page 4-9) – Shield Engine ass’y (see page 4-19) 2. Remove four screws and all the connectors (9) from the main board, then remove the board. Samsung Electronics 4-21...
– Rear cover (see page 4-9) – Shield Engine ass’y (see page 4-19) 2. Remove one connector from the main board and two screws securing the holder feed ass’y, then remove the holder feeder ass’y. Empty Sensor 4-22 Samsung Electronics...
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– Motor ass’y (see page 4-15) 2. Release two snap-fits and remove the gear-feed, clutch-feed, and the spring-cluch. Gear-feed Spring-clutch Clutch-feed 2. Rotate the pick-up bushing as shown below and remove holder feeder ass’y and roller feeder. Samsung Electronics 4-23...
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Disassembly and Reassembly Memo 4-24 Samsung Electronics...
5,000 Pages ADF Roller 1 Year 10,000 Pages SCANNER White Roller As Needed 10,000 Pages As Needed Cartridge 2,500 Pages Pickup Roller 60,000 Pages PRINTER Feed Roller 60,000 Pages Transfer Roller 60,000 Pages Fuser 60,000 Pages Driver 60,000 Pages Samsung Electronics...
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The one-touch or speed dial location Dial the number manually with the NO. NOT you tried to use has no number keypad, or assign a number. ASSIGNED assigned to it. Samsung Electronics...
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Take out the toner cartridge and The toner is almost empty. TONER LOW gently shake it. Using this way, you can temporarily re-establish the print quality. The printer is warming up and Wait until the printer is on-line. WARMING UP is off-line. Samsung Electronics...
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S NSF 61005020003380140200001302090018010000 S CSI 202020202020202020202022O202020220202020 S DIS 00000000 01110111 00010111 00100010 R TSI 2020202020202020202020202O20202020202020 R DCS 00000000 01100001 00010101 00000000 S FTT R TSI 2020202020202020202020202O20202020202020 R DCS 00000000 01100001 00010101 00000000 S CFR R MPS S MCF S DCN Samsung Electronics...
- CRU STATE: The page number which the toner cartridge can print. (The yield of a new toner cartridge is approximately 2,500 pages and that of the cartridge supplied with the machine is approximately 1.000 pages.) 2. Replace Main board. Samsung Electronics...
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OK after removing the obstacles? OK after Remove part on the paper replacing the LSU? path causing the trouble Any obstacles ON mirror lens of LSU and Replace the LSU laser path? Remove the obstacles. Samsung Electronics...
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LSU transit to High/Low the defective component when printing? or board The mirror in LSU might be misplaced so the light path to the OPC deviates ->Repair or replace LSU or remove any deffective matters in the machine Samsung Electronics...
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This could occurrs when he power of LSU is low or the toner’s guarranty the density is low due to the obstacles on the window life -> Replace LSU or clean the window Replace the toner cartridge Samsung Electronics...
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HVPS works OK? Any obstacles on the gab between high voltage Remove the obstacles terminal and developer? Clean transfer roller Transfer roller and gear holder works OK? OK after replacing Replace the LSU LSU? Replace the developer Samsung Electronics...
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-> Repair or replace printing? the boards Replace LSU Is transfer voltage supplied Repair or replace HVPS (-1.55 KV)? Is the Replace LSU Hsync/ signal received in LSU? Transfer part’s contact is bad -> Repair or replace toner cartridge 5-10 Samsung Electronics...
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Toner material might be stuck to blade in the developer inside and it prevents toner supply -> Replace the toner cartridge Check both if the toner cartridge’s counter is over its guaranty and amount of the toner material -> Replace the toner cartridge Samsung Electronics 5-11...
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Toner over supply due to the Works adjustment fault of metering correctly after blade in developer replaced LSU? -> Replace developer The power of LSU is set high or internal problem -> Replace LSU or adjust voluem 5-12 Samsung Electronics...
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(10-32 degree Centigrade) /terminal after check Check Terminals or contacts and ’Guide-Deve Spring’ are misplaced Work OK? -> Repair or replace transfer roller etc. Internal blade or suppying part of the developer is defective -> Replace the toner cartridge Samsung Electronics 5-13...
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HVPS Operating/storage There may be a problem in toner temperature is too low or layer control in toner cartridge not recommended -> Replace the developer paper used? Use the machine with recommended paper and at condition 5-14 Samsung Electronics...
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P/R or H/R in fuser the paper -> Replace the -> Clean it or replace developer The problem occured Does the same since the obstacles problesm stuck to charge roller persist? -> Replace toner cartridge Samsung Electronics 5-15...
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(37.7mm) -> Repair/replace HVPS, developer The OPC is damaged due to Heat roller is ruined the irregular transfer voltage -> Replace the roller of HVPS -> Repair/replace HVPS -> If the same problem persists, replace the developer 5-16 Samsung Electronics...
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Maintenance & Troubleshooting Toner Contaminations on Back of Paper Transfer roller Clean the transfer roller is clear ? Paper path is Clean the paper path clear ? Clean the pressure roller Samsung Electronics 5-17...
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Clean the TR holder, the TR gear, works properly? OPC roller gear and the transfer roller - Clean the contact point of transfer roller - Check the output of high voltage terminal and adjust or replace if required 5-18 Samsung Electronics...
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- Check the output of high voltage terminal and adjust or replace if required. Is it regular interval of 75.4mm, 31.6mm Replace the toner cartidge or 37.7mm? Replace the fuser (50.2mm, 45.2mm or exit roller Samsung Electronics 5-19...
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(Check the counter replace terminals, HVPS and replace it) Irregualrity of toner Bad images suppy from developer aroung the no image -> Repalce developer area? Light distortion due to the mirror ruined or LSU’s diffused reflection -> Replace LSU 5-20 Samsung Electronics...
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Obstacles stuck on OPC’s D/R in developing unit has surface the defect -> Clean the OPC and -> Replace the developer machine or replace developer When putting in/out the developer, scratch is made -> Replace the developer Samsung Electronics 5-21...
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Use the recommended film than 10 films into temporarily stops the MPF? and revolves? Other parts are touching the When multi-page OHP printng, fan and prevents it from less than 10 films are revolution guranteed. -> Check and repair 5-22 Samsung Electronics...
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1.2~ 3.0mm? Replace the contol The paper used is too component on engine thick or contains too board much cotton in it -> Re-test with the recommended paper Check any contact problem in thermistor and repair Samsung Electronics 5-23...
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-> Replace the boards Detect failure due to the Repair/replace the Remove the shortage board which detects top board or replace the board cover open or switch error -> Replace the board or switch 5-24 Samsung Electronics...
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-> Replace the component or replace the SMPS The voltage of pin #208 of U5 Thermistor, connecting point or engine (CPU) on the Main board board defect -> Repair/replace the is about 2.3V when component/board printing? Samsung Electronics 5-25...
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Switch them Does the Pull out the Paper end curled? extender pulled out? extender <Recommendation> Use the recommended Use the MPF for the thick and quality paper paper such as envelope and cardstock 5-26 Samsung Electronics...
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Adjust the paper guides to fit the or sensitive paper to is grounded Check paper width static electricity? the shutter prevents feeding The force of springs pressing the developer is weak -> Check guide-DEVE Use the recommended paper Samsung Electronics 5-27...
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B’D) Replace connector Check MAIN B’D CN9-3, Replace MAIN B’D P_MOTOR Signal Check MAIN B’D CN9-4, Replace LSU LREDADY Signal Check MAIN B’D CN9-9, Replace MAIN B’D LDON Signal Check MAIN B’D CN9-6, Replace LSU HSYNC Signal 5-28 Samsung Electronics...
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ELA HOU-FRAME LOWER JC96-01687A For 220V MEC-RX DRIVE JC75-00085A MEC-PLATE-UPPER JC75-00057A MEC-HOLDER FEED JC75-00055A ELA HOU OPE-FRONT refer the information MEC-STACKER RX JC75 00084A MEC-CRADLE JC75-00083A ELA HOU-HANDSET JC96-01629A MEA UNIT-CHUTE ASS’Y JC97-01187E TAPTITE-SCREW TAPTITE-SCREW TAPTITE-SCREW SA : Service Avail Samsung Electronics...
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Exploded Views and Parts Lists 6-2 Shield Engine Unit Assembly 1-12 1-10 1-11 1-15 1-14 1-13 Samsung Electronics...
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CBF HARNESS-LIU/HOOK JC39-00048A 1-10 PBA MAIN-MAIN JC92-01152A 1-11 PBA MAIN-LIU refer the information 1-12 CBF HARNESS-MAIN/HVPS JC39-00047A 1-13 PMO-CASE BATTERY JC72-00181A For SF-5100T 1-14 BATTERY For SF-5100T 1-15 CBF HARNESS-BATTERY For SF-5100T SCREW-MACHINE SCREW-TAPTITE SCREW-TAPTITE SA : Service Avail Samsung Electronics...
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Address Drawn by City YUNIRI R&D CHK Size GND24 GND5 TITLE: DOC CTRL CHK APOLLO ENGINE MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number Sheet yichoi7 Saturday, May 29, 1999 9:32:33 am 11-6 Samsung Electronics...
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AGND R118 RCV2 1N4148 G6S-2-Y DC5V 10uF 1/2W 100nF 100nF AGND CML2 R121 Engineer: 330nF SAMSUNG ELE 100pF 3.6K choi yun il 100nF 100nF PRINTER DIV Drawn by: APOLLO choi yun il R&D CHK: Size: TITLE: (T) : TAD ONLY...
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DGND KDS226 KSC1008-Y R114 1.5K DGND KDS226 HOOK1 DGND DGND KDS226 RING Engineer: SAMSUNG ELE DGND choi yun il PRINTER DIV Drawn by: APOLLO choi yun il R&D CHK: Size: TITLE: (T) : TAD ONLY DOC CTRL CHK: SF-5100 SERIES...
Page 141
ELA HOU-FRAME LOWER JC96-01687A For 220V MEC-RX DRIVE JC75-00085A MEC-PLATE-UPPER JC75-00057A MEC-HOLDER FEED JC75-00055A ELA HOU OPE-FRONT refer the information MEC-STACKER RX JC75 00084A MEC-CRADLE JC75-00083A ELA HOU-HANDSET JC96-01629A MEA UNIT-CHUTE ASS’Y JC97-01187E TAPTITE-SCREW TAPTITE-SCREW TAPTITE-SCREW SA : Service Avail Samsung Electronics...
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Exploded Views and Parts Lists 6-2 Shield Engine Unit Assembly 1-12 1-10 1-11 1-15 1-14 1-13 Samsung Electronics...
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CBF HARNESS-LIU/HOOK JC39-00048A 1-10 PBA MAIN-MAIN JC92-01152A 1-11 PBA MAIN-LIU refer the information 1-12 CBF HARNESS-MAIN/HVPS JC39-00047A 1-13 PMO-CASE BATTERY JC72-00181A For SF-5100T 1-14 BATTERY For SF-5100T 1-15 CBF HARNESS-BATTERY For SF-5100T SCREW-MACHINE SCREW-TAPTITE SCREW-TAPTITE SA : Service Avail Samsung Electronics...